<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
	</body>
	<script type="text/javascript" src="../js/jquery.min.js"></script>
	<script>
		{
			let outValue = 'init function';
			console.log(outValue);
		}
		{
			let data = 2;
			console.log(data);
		}
		{
			const foo = {};
			foo.prop = 123;
			console.log(foo);
			foo.prop = 345;
			foo.p = 1;
			foo.r = 2;
			foo.o = 3;
			console.log(foo);
			delete foo.prop;
			console.log(foo);
			
		}
	</script>
</html>
